| 掘进过断层破碎带支护方法 |
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| 引用本文： | 戴有强. 掘进过断层破碎带支护方法[J]. 价值工程, 2010, 29(4): 50-50 |
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| 作者姓名： | 戴有强 |
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| 作者单位： | 龙煤集团公司七台河分公司新强煤矿,七台河,154600 |
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| 摘 要： | 新强煤矿所处的地质条件复杂,断层较多,根据不同的围岩情况,合理选择支护方式过断层,不仅能够提高支护质量和煤矿效益,更加能够降低施工成本、快速掘进。
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| 关 键 词： | 锚索支护 钢梁棚子支护 轻轨前探护顶 |
The Support Method of the Crushed Zone of the Coal Drift Heading Through Fault |
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| Dai Youqiang. The Support Method of the Crushed Zone of the Coal Drift Heading Through Fault[J]. Value Engineering, 2010, 29(4): 50-50 |
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| Authors: | Dai Youqiang |
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| Affiliation: | Heilonagjiang Longmei Mining Group Co./a>;Ltd. Qitaihe Branch Xinqiang Colliery/a>;Qitaihe 154600/a>;China |
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| Abstract: | The geological conditions of Xinqiang colliery are complicated and there are many faults existing. According to the different situation of the adjacent bed, reasonable support method should be adopted in order to improve the quality of the support and the revenue of colliery. The cost of project would also be decreased and the speed would be increased. |
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| Keywords: | anchor support steel beams supporting the shed light before the probe retaining top |
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